2012 GMC Sierra Denali Bed Accessories

    • WeatherTech®UnderLiner™ Bed Liner
      $124.94$99.95
      (0)
      GMC Sierra Denali Long Box (97.5") 2012, UnderLiner™ Bed Liner by WeatherTech®. Protect your pickup truck bed with this form-fitting one-piece bed liner made of WeatherTech’s newly developed elastomer. It combines the...
      # 25735292
    • Westin®Tailgate Mat
      $44.14$35.31
      (0)
      GMC Sierra Denali 2012, Tailgate Mat by Westin®. Westin’s new Truck Bed Mat is designed to line and protect your truck’s bed from damage typically caused by direct contact with cargo. “Custom Fit” Tailgate Mat is heat...
      Lines and protects truck bedPreserves truck value
      # 29438658
    • Tuff-Bar®Stainless Steel Oval Bed Rails
      $135.75from $108.60
      (0)
      Universal Stainless Steel Oval Bed Rails by Tuff-Bar®, 1 Pair, 3 inches in diameter. The unique oval shape tube and the brilliant polished finish set the Platinum Bed Side Rails apart from the ordinary. Get the Platinum Bed Side...
      Rails come in universal lengths to fit most trucksMade in heavy-duty 304 stainless steel
      # 15692589
    • TracRac®UtilityRac™ G2 Body Truck Rack System
      $881.28$705.02
      (0)
      GMC Sierra Denali 2012, UtilityRac™ G2 Body Truck Rack System by TracRac®. Sliding rack systems aren’t just for pickups anymore. Now you can give your utility work truck the same advantages of a high-quality overhead rack that...
      1,250 lb. Load capacityAerodynamic and quiet
      # 39700811
    • Access®Adarac™ Truck Bed Rack System
      $509.13$407.30
      (0)
      GMC Sierra Denali 8' Bed 2012, Adarac™ Truck Bed Rack System by Access®. It is a strong, flexible and streamlined rack system that is fully compatible all Access brand bed covers and with other inside-the-rail bed covers. It...
      # 44168215
    • Westin®HDX Headache Rack
      $437.49$349.99
      (2)
      GMC Sierra Denali 2500 HD / 3500 HD 2012, HDX Headache Rack by Westin®. The HDX Series is Westin's commercial grade product line. The headache rack protects your rear window, preventing shifting cargo from protruding into the cab....
      Vehicle specific applicationsProtects rear window
      # 29205797
    • Husky Liners®Contractors Rack
      $616.19$492.95
      (0)
      GMC Sierra Denali 2012, Contractors Rack by Husky Liners®. Increase the versatility of your pickup truck while keeping the cab cooler with this rugged aluminum Contractors Rack. Now you can easily carry longer items without having...
      # 25563866
    • Husky Liners®Contractors Rack
      $616.19$492.95
      (0)
      GMC Sierra Denali 2012, Contractors Rack by Husky Liners®. Increase the versatility of your pickup truck while keeping the cab cooler with this rugged aluminum Contractors Rack. Now you can easily carry longer items without having...
      # 25563885
    • Cargo Ease®Cab Guard
      $498.75$399.00
      (0)
      GMC Sierra Denali 2500 HD 2012, Cab Guard by Cargo Ease®. To protect your cab from damage caused by large, heavy cargo that may shift forward, go with this awesome upgrade. Heavy-duty, reinforced steel construction with horizontal...
      Protects your truck's cab from shifting loadsGives a new, rugged look
      # 12741953
    • Aries®Black Headache Racks System
      $195.31$156.25
      (0)
      GMC Sierra Denali 2500 HD 2012, Black Headache Racks System by Aries®. There are many reasons to fit an Aries headache rack to your truck. It offers protection from the sun and from loads protruding the rear window on sudden stops....
      Made from heavy duty carbon steel 2”X1” square tubingQuick and easy installation
      # 33148614
    • Ranch Hand®Light Duty Headache Rack
      $373.75$299.00
      (0)
      GMC Sierra Denali 2012, Light Duty Headache Rack by Ranch Hand®. Ranch Hands Hauler Comes Standard with Lights.
      Made Of Heavy Duty Square TubingAvailable Fully Louvered Or Window Cut
      # 15958747
    • Go Rhino®Stake Pocket Bed Rails
      $73.33from $58.66
      (0)
      GMC Sierra Denali Stepside 2012, Stake Pocket Bed Rails by Go Rhino®. No Drilling Required. These easy-to-fit bars give your truck maximum style and functionality per dollar spent. They mount in the stake pockets for most trucks....
      Easy assembly and installation. Fit in stake pocketsNo drilling for application-specific models
      # 44153455
    • SteelCraft®Stainless Steel Bed Rails
      $101.25$81.00
      (0)
      GMC Sierra Denali 1500 6-1/2' Bed 2012, Polished Stainless Steel Bed Rails by SteelCraft®. The unique oval shape tube and the brilliant polished finish set the SteelCraft bed rails apart from the ordinary. Get the bed rails for an...
      Rails come in universal lengths to fit most trucksMade in heavy-duty 304 stainless steel
      # 43724801
    • ICI®Truck Bed Side Rail
      $135.69from $108.55
      (0)
      GMC Sierra Denali 2012, Truck Bed Side Rail by ICI®. Tubular Side Rails are an automotive truck accessory that adds style and function to any truck bed. They are easy to install accessories with a No-Drill installation and add a...
      # 14003690
    • Bushwacker®Ultimate Textured Bed Protection
      $45.00from $36.00
      (0)
      GMC Sierra Denali 2012, Ultimate Bed Protection by Bushwacker®. Keep your truck's bed blemish-free with these awesome-looking bed caps, available in several great finishes to choose from. The wrap-around design provides more...
      Provide better coverage than factory bed capsCAD-engineered to perfectly fit your specific truck
      # 34456258
    • Husky Liners®Quad Caps™ Bed Rail Protectors
      $118.69$94.95
      (0)
      GMC Sierra Denali 2012, Quad Caps™ Bed Rail Protectors by Husky Liners®. Your pickup’s bed rails can be scratched, dinged and dented when loading and unloading cargo from the side. Protect those vulnerable bed rails with Quad...
      # 25567246
    • Wade®Bed Caps
      $89.15from $71.32
      (0)
      GMC Sierra Denali 1500 2012, Bed Caps by Wade®. Bed caps protect your bed railings from damage, preserving the value of your truck by preventing scratches and rust. The Wade Bed Caps install easily with 3M tape.
      Protect bed railing against damageMade in high-impact resistant ABS
      # 41993665
    • ICI®Form Fit Truck Bed Side Rail Protector
      $166.68from $133.34
      (0)
      GMC Sierra Denali 2012, Form Fit Truck Bed Side Rail Protector by ICI®. ICI Bed Rail Caps add beauty to your truck while protecting your truck bed from scratches and dings when hauling cargo. Designed to custom fit your truck, they...
      # 14003660
    • Anzo®OE Style 5-Function LED Tailgate Spoiler
      $250.48$200.38
      (0)
      GMC Sierra Denali New Body Style 2012, OE Style 5-Function LED Tailgate Spoiler by Anzo®. These powerful lights are brighter than factory and are designed using the latest computer assisted design technology. Anzo uses this CAD...
      Brighter than Factory LightsFactory Spec Weather Tight Connections
      # 25619814
    • TruXedo®Stake Pocket Covers
      $15.74$12.59
      (0)
      GMC Sierra Denali 2012, Stake Pocket Covers by TruXedo®, 4 Pieces. The stake pocket covers give your truck bed a smooth, sleek look and keep the elements out.
      # 44121174
    • Better Built®Crown Series Low Profile Crossover Single Lid Tool Box
      $315.28$252.22
      (0)
      GMC Sierra Denali 2500 HD 2012 Standard Side Bed, Crown Series Low Profile Crossover Single Lid Tool Box by Better Built®. Black; L 69 in. x W 20 in. x H13 in.
      # 16018772
    • Better Built®Crown Series Crossover Tool Box Double Lid
      $278.93$223.14
      (0)
      GMC Sierra Denali 2500 HD 2012 Standard Side Bed, Crown Series Crossover Tool Box Double Lid by Better Built®. L 69 in. x W 20 in. x H 13 in.; Brite Aluminum.
      # 16018775
    • Better Built®Crown Series Deep Crossover Tool Box Double Lid
      $364.19$291.35
      (0)
      GMC Sierra Denali 2500 HD 2012 Standard Side Bed, Crown Series Deep Crossover Tool Box Double Lid by Better Built®. L 69 in. x W 20 in. x H 19 in.; Brite Aluminum.
      # 16018776
    • Better Built®Crown Series Chest Tool Box Single Lid
      $195.44from $156.35
      (0)
      GMC Sierra Denali 2012, Crown Series Chest Tool Box Single Lid by Better Built®.
      # 16092343
    • Better Built®Crown Series Chest Tool Box Wide Single Lid
      $253.43from $202.74
      (0)
      GMC Sierra Denali 2012, Crown Series Chest Tool Box Wide Single Lid by Better Built®.
      # 16092344
    • Better Built®Crown Series Side Mount Tool Box Single Lid
      $210.55from $168.44
      (0)
      GMC Sierra Denali 2012, Crown Series Side Mount Tool Box Single Lid by Better Built®.
      # 16092345
    • Better Built®Crown Series Top Mount Tool Box Double Door
      $404.34from $323.47
      (0)
      GMC Sierra Denali 2012, Crown Series Top Mount Tool Box Double Door by Better Built®.
      # 16092346
    • Better Built®Crown Series Top Mount Tool Box Single Door
      $312.94from $250.35
      (0)
      GMC Sierra Denali 2012, Crown Series Top Mount Tool Box Single Door by Better Built®.
      # 16092347
    • Better Built®Crown Series Deep Crossover Tool Box Single Lid
      $304.14from $243.31
      (0)
      GMC Sierra Denali 2012, Crown Series Crossover Tool Box Deep Single Lid by Better Built®.
      # 16092354
    • Better Built®Crown Series Crossover Tool Box Single Lid
      $245.11from $196.09
      (0)
      GMC Sierra Denali 2012, Crown Series Crossover Tool Box Single Lid by Better Built®.
      # 16092355
    • Better Built®Special Edition Crown Series Low Profile Deep Crossover Tool Box Single Lid
      $327.60$262.08
      (0)
      GMC Sierra Denali 2500 HD 2012 Standard Side Bed, Special Edition Crown Series Low Profile Deep Crossover Tool Box Single Lid by Better Built®. L 69 in. x W 20 in. x H 19 in.; Brite Aluminum.
      # 16018777
    • Better Built®Special Edition Crown Series Low Profile Crossover Tool Box Single Lid
      $285.88$228.70
      (0)
      GMC Sierra Denali 2500 HD 2012 Standard Side Bed, Special Edition Crown Series Low Profile Crossover Tool Box Single Lid by Better Built®. L 69 in. x W 20 in. x H 13 in.; Brite Aluminum.
      # 16018778
    • Better Built®Special Edition Crown Series Deep Crossover Tool Box Single Lid
      $327.60$262.08
      (0)
      GMC Sierra Denali 2500 HD 2012 Standard Side Bed, Special Edition Crown Series Deep Crossover Tool Box Single Lid by Better Built®. L 60 in. x W 20 in. x H 18 in.; Brite Aluminum.
      # 16018779
    • Better Built®Special Edition Crown Series Crossover Tool Box Single Lid
      $338.88$271.10
      (0)
      GMC Sierra Denali 2500 HD 2012 Standard Side Bed, Special Edition Crown Series Crossover Tool Box Single Lid by Better Built®. L 69 in. x W 20 in. x H 19 in.; Black.
      # 16018780
    • Better Built®Special Edition Crown Series Crossover Tool Box Single Lid
      $338.88$271.10
      (0)
      GMC Sierra Denali 1500 / 2500 HD 2012 Standard Side Bed, Special Edition Crown Series Crossover Tool Box Single Lid by Better Built®. L 69 in. x W 20 in. x H 19 in.; Black.
      # 16020341
    • Better Built®Quantum ATB™ Crossover Tool Box, Universal Notches to Accommodate Wheel Wells Single Lid
      $405.64$324.51
      (0)
      GMC Sierra Denali 2500 HD 2012 Standard Side Bed, Quantum ATB™ Crossover Tool Box, Universal Notches to Accommodate Wheel Wells Single Lid by Better Built®. L 69 in. x W 20 in. x H 13.75 in.; Brite Aluminum.
      # 16018768
    • Better Built®Site Safe Tool Box
      $291.29from $233.03
      (0)
      GMC Sierra Denali 2012, Site Safe Tool Box by Better Built®.
      # 16092353
    • Better Built®Wheel Well Truck Tool Box
      $236.81$189.45
      (0)
      GMC Sierra Denali 2012, Wheel Well Truck Tool Box by Better Built®. L 48 in. x W 8 in. x H 18 in.; Brite Aluminum.
      # 16020372
    • Bolt Lock®Tool Box Latch
      $47.49$37.99
      (0)
      GMC Sierra Denali 2012, Tool Box Latch by Bolt Lock®. Locking Tool Box Latch; Clamshell Packaging.
      # 16613250
    • Better Built®Heavy Duty Series Combo Liquid Transfer Tank
      $711.95from $569.56
      (0)
      GMC Sierra Denali 2012, Heavy Duty Series Liquid Transfer Tank Combo by Better Built®.
      # 16092348
    • Better Built®Heavy Duty Series L-Shaped Liquid Transfer Tank
      $389.89from $311.91
      (0)
      GMC Sierra Denali 2012, Heavy Duty Series Liquid Transfer Tank L-Shaped by Better Built®.
      # 16092349
    • Better Built®Heavy Duty Series Rectangle Liquid Transfer Tank
      $379.15from $303.32
      (0)
      GMC Sierra Denali 2012, Heavy Duty Series Liquid Transfer Tank Rectangle by Better Built®.
      # 16092350
    • Better Built®Heavy Duty Series Square Liquid Transfer Tank
      $363.11from $290.49
      (0)
      GMC Sierra Denali 2012, Heavy Duty Series Liquid Transfer Tank Square by Better Built®.
      # 16092351
    • Better Built®Heavy Duty Series Vertical Liquid Transfer Tank
      $268.35from $214.68
      (0)
      GMC Sierra Denali 2012, Heavy Duty Series Liquid Transfer Tank Vertical by Better Built®.
      # 16092352
    • Husky Liners®5th Wheel Tailgate
      $118.69from $94.95
      (0)
      GMC Sierra Denali 2012, 5th Wheel Tailgate by Husky Liners®. Retain items in your truck bed while towing a 5th wheel or gooseneck trailer with this rugged aluminum 5th Wheel Tailgate. Its light weight and louvered design will help...
      # 25567188
    • Bestop®TrekStep™ Retractable Textured Black Rear-Mount Truck Step
      $212.49$169.99
      (0)
      GMC Sierra Denali 1500 2012, TrekStep™ Retractable Textured Black Rear-Mount Truck Step by Bestop®. Get easy access to the rear of your truck bed with the TrekStep. The spring loaded TrekStep extends down 6" and out to the side...
      Provides convenient access to the rear of the truck bed, with the tailgate up or downSpring loaded step drops down 6" and out to the side with the push of a foot when access to the truck bed is needed
      # 12712035
    • Recon®15" LED Tailgate Mini Bar
      $62.44from $49.95
      (0)
      GMC Sierra Denali Diesel 2012, 15" LED Tailgate Mini Bar by Recon®. All Recon Tailgate LED Light Bars use new cutting-edge 3mm diode LED technology unlike the small dim SMD-type LEDs found on all the inferior competitive...
      # 40458313
    • Bolt Lock®Tailgate Handle
      $75.00$60.00
      (0)
      GMC Sierra Denali 2012, Tailgate Handle by Bolt Lock®. Locking Tailgate Handle; Clamshell Packaging.
      # 16613791
    • McGard®Tailgate Lock
      $21.59$17.27
      (0)
      GMC Sierra Denali 2012, Tailgate Lock by McGard®. 1/4" Square Drive Hex Size and 2.763" Length. Contains 1 Lock and 1 Key. Protect your tailgate from theft. It only takes seconds to steal. Designed for people who use their truck...
      Protect your tailgate from theftDesigned for people who use their truck bed
      # 16423791
    • Al's Liner®DIY Truck Bed Liner Kits
      $149.46from $119.57
      (5)
      DIY Truck Bed Liner Kits by Al's Liner®. Whether you are looking for long-lasting protection or custom design for your truck bed liner, this kit is the way to go. Intended for a do-it-yourself user, the package allows for getting...
      Provides professional-grade custom coating for a truck bedCan be applied to any texture, color, and thickness
      # 15853572
    • Dee Zee®Utility Bed Mat
      $73.98from $59.18
      (1)
      Universal Utility Bed Mat by Dee Zee®. The Utility Bed Mat is designed with the same high quality, thick rubber as Dee Zee’s custom-fitted Bed Mat, but comes in narrower universal sizes to serve a wider variety of uses. Lay it in...
      Thick .375" (9.5 millimeter) black rubber constructionRubber cleats on underside secure the mat in place and facilitate drainage
      # 3506446
    • Dee Zee®Utility Bed Mat
      $102.91$82.33
      (0)
      GMC Sierra Denali 2012, Universal Utility Bed Mat by Dee Zee®. The Utility Bed Mat is designed with high quality, thick rubber in a universal rectangular that can be used in the center area of your truck’s bed, home, trailer,...
      Thick .375" (9.5 millimeter) black rubber constructionRubber cleats on underside secure the mat in place and facilitate drainage
      # 15749836
    • Dee Zee®Tailgate Mat
      $36.10$28.88
      (4)
      Universal 60" x 19" Tailgate Mat by Dee Zee®. Protect the inner surface of your truck’s tailgate panel with this one-piece rubber Tailgate Mat that bolts on to prevent scratches and dents that occur when materials and items are...
      Universal size of 58" x 18" is designed to fit full-size trucks, but can easily be trimmed to smaller sizesThick .375" (9.5 millimeter) black rubber construction
      # 3506456
    • Westin®Bed Mat
      $93.63from $74.90
      (0)
      Universal Bed Mat by Westin®. Westin’s new Truck Bed Mat is designed to line and protect your truck’s bed from damage typically caused by direct contact with cargo. “Custom Fit” Bed Mat is heat molded for specific vehicle...
      Lines and protects truck bedPreserves truck value
      # 15606222
    • BedRug®Bed Mat for Drop-In Liner
      $123.75$99.00
      (1)
      Bed Mat for Drop-In Liner by BedRug®. This BedRug Mat is designed expressly for trucks that are already equipped with a drop-in plastic liner, featuring a 1/2" thick foam backing that provides a smooth work surface without needing...
      # 2089048
    • Truck Covers USA®American Tail-Mate Load Extender
      $373.75$299.00
      (1)
      Universal American Tail-Mate Load Extender by Truck Covers USA®. When you need to lower your tailgate and haul extra-long items that are heavy, the TailMate mounts to any class III hitch receiver to add over 30 inches of carrying...
      Goalpost shape safely carries items up to 51 inches in width such as 4 x 8 panelsCan support 1,000 pounds of weight
      # 851841
    • Paramount®Work Force™ Contractors Rack
      $498.75from $399.00
      (0)
      Universal Work Force™ Contractors Rack by Paramount Automotive®. Carry, lumber, plywood, drywall or other large items and retain the use of your bed for tools and other supplies with a contractor rack. This no-drill install rack...
      Supports substantial loadsNo Drilling
      # 9070038
    • Paramount®Work Force™ Full Size Camper Shell Contractors Rack
      $517.50$414.00
      (0)
      Universal Work Force™ Full Size Camper Shell Contractors Rack by Paramount Automotive®. Just because you run with a camper shell on the bed of your pickup, doesn’t mean you can’t put a contractors rack up there too. This...
      Allows for installation above camper shells that rise 2” or less above the cab roofSupports 1,000 lbs
      # 9070279
    • Dee Zee®Ladder Half Rack
      $206.34$165.07
      (0)
      Universal Ladder Half Rack by Dee Zee®. Carry up to 200 pounds of cargo above one side of your full-size truck's cargo bed with the 2-post Half Ladder Rack. 1/8" thick steel tubing provides high strength and rigidity, and durable...
      Designed in a universal size to fit full-size trucksAdds a second level of cargo carrying ability above one side of your vehicle
      # 3614028
    • Westin®HDX Ladder Rack
      $149.99from $119.99
      (0)
      Universal HDX Ladder Rack by Westin®. This is a heavy-duty rack assembly piece that secures to truck bed stake pockets and can be adjusted to match the height of any headache rack or roof-mounted bars for easy carrying of ladders,...
      1.75-inch tubingHeight adjustable
      # 2818309



    Guides & Articles
    Pickup trucks are designed to be very practical, but there’s definitely nothing pleasant about the tools rattling in a truck bed while driving. There’s as well nothing good about leaving equipment and other stuff out in the open, making it vulnerable to the extremes of weather and, even worse, theft.
    Truck Bed Rail StylesTruck Bed Rail Styles
    Actually, truck bed rails serve as extremely handy aftermarket add-ons and are designed for unparalleled utility and appearance. These accessories also protect a truck’s surface from dents and scratches that might occur while loading cargo on a vehicle. What’s more, the bed rails provide the ability to tie down bulky or oddly-shaped objects. Depending on the...
    Truck Bed RackTruck Bed Rack
    Ladder rack, bed rack, pipe rack – no matter how you choose to call it, this accessory is definitely a very useful and valuable aftermarket product one can ever imagine. This is especially true for carpenters, landscapers, plumbers, contractors, and other pros who use racks for whatever reason (e.g., for hauling tools, equipment, and cargo to the job site and...
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    2012 GMC Sierra Denali Bed Accessories Reviews
    Average rating:4.54.6 - 2 reviews
    5(4.8)
    APPEARANCE10
    EASE OF INSTALLATION10
    PRICE/VALUE8
    QUALITY10
    It Does Hold Up
    2012 GMC Sierra Denali
    | Posted by | (Irwin, PA)

    This is the second BedRug mat and bed liner I have had. The other was on my prior truck. I was very impressed with how well it holds up to abuse. It also vacuums very easily, but more importantly, for an older person, it certainly makes kneeling much easier. I highly recommend this to others and the CARiD price plus free shipping were great.

    2 people found this review helpful.
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    2012 GMC Sierra Denali Models
    • 2012 GMC Sierra 1500 Denali Bed Accessories
    • 2012 GMC Sierra 2500 HD Denali Bed Accessories
    • 2012 GMC Sierra 3500 HD Denali Bed Accessories